.main{width: 100%;margin:0 auto;max-width: 1000px; min-width:320px;margin-top: 40px;}
.main aside{width: 26.6%;float: left;border-right: 1px solid #bbb;}
.main aside ul{width: 100%;}
.main aside ul li{width: 94.33%;margin-right: 5.67%;}
.main aside ul li a{display: block;height: 48px;padding-top: 29px;width: 64%;padding-left: 36%;font-size: 22px;color: #222;}
.main aside ul li:nth-of-type(1){background: url(../img/xygk_02.jpg) no-repeat 20px center;border-bottom:3px solid white;}
.main aside ul li:nth-of-type(2){background: url(../img/xygk_07.jpg) no-repeat 20px center;border-bottom:3px solid #fa9634;}
.main aside ul li:nth-of-type(1):hover{background: url(../img/xygk_03.jpg) no-repeat 20px center; border-bottom:3px solid #fa9634;}
.main section{width: 66.9%;float: left;margin-left: 5%;padding-bottom: 100px;}
.main section h4{font-size: 18px;color: #fa9634;font-weight: bold; margin-top: 7px;margin-bottom: 7px;}
.main section h4:nth-of-type(1){margin-top: 0px;}
.main p{width: 100%;line-height: 28px;font-size: 16px; color: #222222;}



@media screen and (max-width: 720px) and (min-width:480px){
	.main aside{width: 85%; border: none;padding-left: 15%;clear: both;}
	.main aside ul{width: 100%;margin-bottom: 30px;}
	.main aside ul li{width: 40%;float: left;}
	.main aside ul li a{text-align: center;}
	.main section{width: 90%;clear: both;}
	.main section h4{margin-top: 16px;}
	.main p{text-indent: 32px;}
}
@media screen and (max-width: 480px) {
	.main aside{width: 85%; border: none;padding-left: 15%;clear: both;}
	.main aside ul{width: 100%; margin-bottom: 30px;}
	.main aside ul li{width: 40%;float: left;}
	.main aside ul li a{text-align: right;width: 100%;padding-left: 0;font-size: 18px;}
	.main section{width: 90%;}
	.main aside ul li:nth-of-type(1){background: url(../img/xygk_02.jpg) no-repeat left center;}
	.main aside ul li:nth-of-type(2){background: url(../img/xygk_07.jpg) no-repeat left center;}
	.main aside ul li:nth-of-type(1):hover{background: url(../img/xygk_03.jpg) no-repeat left center;}
	.main section h4{margin-top: 16px;}
	.main p{text-indent: 32px;}
}